Pro 200 Series Furnace - Whip Mix

Pro 200 Series Furnace Operations ManualVacuum Test1. Press the Up arrow button to raise the table fully up.You cannot start a vacuum test until the table is fully up.2. Select the Special Functions item.3. Turn the Selector Knob to Test Furnace. Press theNext button.* Special FunctionsExport SettingsImport Settings> Test Furnace4. Turn the Selector Knob to Vacuum Test. Press theNext button. The vacuum test will automatically begin.Test Furnace> Vacuum TestPress TestMuffle TestThere will be three, numerical indicators on the screen,each has its own individual meaning.• The number to the far left is the vacuum count. Thatis the vacuum sensor reading.Vacuum Test On90 00CM 99Next=Test HoldVacuum Test On223 65CM 99Next=Test Hold• The second in the middle is the centimeters or inchesof mercury.• The third is the current condition of the table0 = moving, 99 = fully up or fully down.5. Watch the numerical indicators as they rise.6. The third value should stay at 99 and not change.Sometimes the value changes from 99 to 0 when thevacuum pump starts. This is normal and happens onsome units.7. Once the vacuum has reached 240, press the Nextbutton. This will place the test in the hold positionand allow you to watch for changes in vacuum valueand readings.The acceptable loss is 2 cm within six minutes.8. Once the test has been in hold for 6 minutes, pressthe Next button and the test will end.9. If the numbers dropped outside the acceptable lossrange, then the vacuum system has a leak and it mustbe repaired and recalibrated.FusesThe furnace contains two fuses:• On the rear, just below and to the right of the powercord, there are two 12 Amp (115 Vac) Slo-Blo or two7 Amp (220 Vac) Slo-Blo, .25 x 1.25 inch ceramicfuses.If More Help is NeededWe hope you have many years of trouble-free service fromyour furnace. If you do have problems with the furnace, orif you have questions about the furnace not covered inthe manual, contact your dealer or Whip Mix at:www.whipmix.comPhone: 800-626-5651Fax: 502-634-4512E-Mail: tops@whipmix.comBe prepared to provide the following information:1. Your name2. Your lab’s name and address3. Your lab’s phone number4. Your lab’s fax number5. Furnace model and serial number (serial numbercan be found on the rear of the furnace)6. Your question/problemWhen you call, it would be helpful if you are near thefurnace. The technician will probably ask you to run testsand report the results, or read the display while the test isrunning.2817280 Pro Series 200 Manual_ENG.indd 28 8/12/11 1:54 PM